29812808

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 27211192

約数列:

[1, 2, 4, 8, 109, 179, 191, 218, 358, 382, 436, 716, 764, 872, 1432, 1528, 19511, 20819, 34189, 39022, 41638, 68378, 78044, 83276, 136756, 156088, 166552, 273512, 3726601, 7453202, 14906404, 29812808]

約数ペア:

[(1, 29812808), (2, 14906404), (4, 7453202), (8, 3726601), (109, 273512), (179, 166552), (191, 156088), (218, 136756), (358, 83276), (382, 78044), (436, 68378), (716, 41638), (764, 39022), (872, 34189), (1432, 20819), (1528, 19511)]